We got it running same day of the announcement, aka yesterday!
Thanks to @roman recent work on making our LLM support flexible, any Discourse instance with the latest update can go to /admin/plugins/discourse-ai/ai-llms and create a Claude 3.5 LLM on Discourse.
Do you use it via AWS Bedrock, GCP Vertex or via Anthropic themselves ? I have only tested it via Bedrock so far.